Examples with XMLOutputFactory javax.xml.stream.XMLOutputFactory used on opensource projects

Example 26 with XMLOutputFactory

use of javax.xml.stream.XMLOutputFactory in project gephi by gephi.

the class ExporterGEXF method execute.

@Override
public boolean execute() {
    GraphController graphController = Lookup.getDefault().lookup(GraphController.class);
    GraphModel graphModel = graphController.getGraphModel(workspace);
    Graph graph = exportVisible ? graphModel.getGraphVisible() : graphModel.getGraph();
    Progress.start(progress);
    graph.readLock();
    //Is it a dynamic graph?
    exportDynamic = exportDynamic && graphModel.isDynamic();
    //Calculate min & max
    calculateMinMax(graph);
    Progress.switchToDeterminate(progress, graph.getNodeCount() + graph.getEdgeCount());
    try {
        XMLOutputFactory outputFactory = XMLOutputFactory.newInstance();
        outputFactory.setProperty("javax.xml.stream.isRepairingNamespaces", Boolean.FALSE);
        XMLStreamWriter xmlWriter = outputFactory.createXMLStreamWriter(writer);
        xmlWriter = new IndentingXMLStreamWriter(xmlWriter);
        xmlWriter.writeStartDocument("UTF-8", "1.0");
        xmlWriter.setPrefix("", GEXF_NAMESPACE);
        xmlWriter.writeStartElement(GEXF_NAMESPACE, GEXF);
        xmlWriter.writeNamespace("", GEXF_NAMESPACE);
        xmlWriter.writeAttribute(GEXF_VERSION, "1.3");
        if (exportColors || exportPosition || exportSize) {
            xmlWriter.writeNamespace(VIZ, VIZ_NAMESPACE);
        }
        xmlWriter.writeAttribute("xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance");
        xmlWriter.writeAttribute("xsi:schemaLocation", GEXF_NAMESPACE_LOCATION);
        writeMeta(xmlWriter);
        writeGraph(xmlWriter, graph);
        xmlWriter.writeEndElement();
        xmlWriter.writeEndDocument();
        xmlWriter.close();
    } catch (Exception e) {
        Logger.getLogger(ExporterGEXF.class.getName()).log(Level.SEVERE, null, e);
    } finally {
        graph.readUnlock();
        Progress.finish(progress);
    }
    return !cancel;
}

Example 27 with XMLOutputFactory

use of javax.xml.stream.XMLOutputFactory in project gexf4j by francesco-ficarola.

the class StaxGraphWriter method writeToStream.

@Override
public void writeToStream(Gexf gexf, Writer out, String encoding) throws IOException {
    try {
        XMLOutputFactory xmlOutputFactory = WstxOutputFactory.newInstance();
        XMLStreamWriter streamWriter = xmlOutputFactory.createXMLStreamWriter(out);
        PrettyPrintHandler handler = new PrettyPrintHandler(streamWriter);
        streamWriter = (XMLStreamWriter) Proxy.newProxyInstance(XMLStreamWriter.class.getClassLoader(), new Class[] { XMLStreamWriter.class }, handler);
        streamWriter.writeStartDocument(encoding, "1.0");
        new GexfEntityWriter(streamWriter, gexf);
        streamWriter.writeEndDocument();
        streamWriter.flush();
        streamWriter.close();
    } catch (XMLStreamException e) {
        throw new IOException("XML Exception: " + e.getMessage(), e);
    }
}

Example 28 with XMLOutputFactory

use of javax.xml.stream.XMLOutputFactory in project gephi by gephi.

the class SaveTask method newXMLWriter.

private static XMLStreamWriter newXMLWriter(OutputStream outputStream) throws Exception {
    XMLOutputFactory outputFactory = XMLOutputFactory.newInstance();
    outputFactory.setProperty("javax.xml.stream.isRepairingNamespaces", Boolean.FALSE);
    return outputFactory.createXMLStreamWriter(outputStream, "UTF-8");
}

Example 29 with XMLOutputFactory

use of javax.xml.stream.XMLOutputFactory in project spring-framework by spring-projects.

the class AbstractMarshallerTests method marshalStaxResultEventWriter.

@Test
public void marshalStaxResultEventWriter() throws Exception {
    XMLOutputFactory outputFactory = XMLOutputFactory.newInstance();
    StringWriter writer = new StringWriter();
    XMLEventWriter eventWriter = outputFactory.createXMLEventWriter(writer);
    Result result = StaxUtils.createStaxResult(eventWriter);
    marshaller.marshal(flights, result);
    assertThat("Marshaller writes invalid StreamResult", writer.toString(), isSimilarTo(EXPECTED_STRING));
}

Example 30 with XMLOutputFactory

use of javax.xml.stream.XMLOutputFactory in project spring-framework by spring-projects.

the class AbstractMarshallerTests method marshalJaxp14StaxResultStreamWriter.

@Test
public void marshalJaxp14StaxResultStreamWriter() throws Exception {
    XMLOutputFactory outputFactory = XMLOutputFactory.newInstance();
    StringWriter writer = new StringWriter();
    XMLStreamWriter streamWriter = outputFactory.createXMLStreamWriter(writer);
    StAXResult result = new StAXResult(streamWriter);
    marshaller.marshal(flights, result);
    assertThat("Marshaller writes invalid StreamResult", writer.toString(), isSimilarTo(EXPECTED_STRING));
}